Pith Number

pith:XZD7AJ4E

pith:2019:XZD7AJ4EYFFGBIEBGHIMB5R7R2

not attested not anchored not stored refs pending

Health-Informed Policy Gradients for Multi-Agent Reinforcement Learning

Jaime Pena, Javona White Bear, Jayesh K. Gupta, Mykel J. Kochenderfer, Ross E. Allen, Yutai Zhou

arxiv:1908.01022 v4 · 2019-08-02 · cs.LG · cs.AI · cs.MA · stat.ML

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XZD7AJ4EYFFGBIEBGHIMB5R7R2}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T02:04:25.999605Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be47f02784c14a60a08131d0c0f63f8e96719dc67b382130fd71359e410633b8

Aliases

arxiv: 1908.01022 · arxiv_version: 1908.01022v4 · doi: 10.48550/arxiv.1908.01022 · pith_short_12: XZD7AJ4EYFFG · pith_short_16: XZD7AJ4EYFFGBIEB · pith_short_8: XZD7AJ4E

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/XZD7AJ4EYFFGBIEBGHIMB5R7R2 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: be47f02784c14a60a08131d0c0f63f8e96719dc67b382130fd71359e410633b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14e67f7099552f7866df6563f791231f7f226d927eb2f7ed3bfbc942a5e5d34b",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.MA",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-08-02T19:20:29Z",
    "title_canon_sha256": "fab343dcf9c79dfbd58dea6c8b844dd7e2e4cfa900867b1e3632f5804bf4d5e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.01022",
    "kind": "arxiv",
    "version": 4
  }
}